1. Kannan K, Mathiharan. Modi’s Text Book of Medical Jurisprudence and Toxicology. 24th ed. LexisNexis Publishers. pp. 445–475.
2. Pekka Saukko, Bernard Knight. The path physiology of Death; Knights Forensic Pathology. 3rd ed. Arnold and Oxford Press. pp. 383–392.
3. Suicidal hanging in Kuwait: retrospective analysis of cases from 2010 to 2012;Abd-Elwahab Hassan;J Forensic Legal Med,2013
4. A study of elderly unnatural deaths in medico-legal autopsies at Lucknow locality;Kumar;Med Sci Law,2013
5. Observed characteristics of suicidal hangings: an 11-year retrospective review;Dean;J Forensic Sci,2012